Comparability of (Post-Concussion) Symptoms across Time in Individuals after Traumatic Brain Injury: Results from the CENTER-TBI Study
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MDPI AG
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Abstract
Post-concussion symptoms often occur after TBI, persist and cause disabilities. The Rivermead Post-Concussion Symptoms Questionnaire (RPQ) is widely used in this population, but little is known about the comparability of the symptoms over time, i.e., longitudinal measurement invariance (MI). The objectives of this study were to analyze the longitudinal MI...
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Traumatic brain injury , Post-concussion symptoms , 150 , 610 , post-concussion symptoms; Rivermead Post-Concussion Symptoms Questionnaire; measurement invariance; longitudinal assessments; traumatic brain injury , Longitudinal assessments , Rivermead Post-Concussion Symptoms Questionnaire , Article , Measurement invariance